Complete failure to detect metal objects (High severity, 45% frequency)
"I tried putting it up to metal and it does not work at all"
Opportunity Score: 78/100 | 85 reviews analyzed
The metal detector app market shows significant user frustration with fundamental functionality failures across all competitors. Users have a genuine need (lost valuables, treasure hunting) but existing apps fail to deliver basic detection accuracy, creating a massive opportunity for a technically competent solution that actually works with iPhone's magnetometer.
"I tried putting it up to metal and it does not work at all"
"I just downloaded this app and it constantly beeps"
"WHY THE HELL WOULD SOME ONE PUT THIS IN THE APP STORE IF ONLY IPHONES COULD USE IT I HAVE AN IPOD TOUCH 4G"
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